Cards List
U 0016 – Y25
Harrowing Swarm
Alchemy: Duskmourn (YDSK)
Find the best Standard decks for Harrowing Swarm, it's winrate, popularity and the MTG Arena formats where it is legal!
Manifest dread. Then each face−down creature you control gains "This permanent costs less to turn face up" and "When this permanent is turned face up, if it's a creature, put a +1/+1 counter on it."
Sorcery